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Bitrix24Strategy.php
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Bitrix24Strategy.php
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<?php
class Bitrix24Strategy extends OpauthStrategy
{
public $expects = array('app_id', 'app_secret', 'domain');
public $optionals = array('redirect_uri', 'scope');
public $defaults = array(
'redirect_uri' => '{complete_url_to_strategy}oauth2callback',
'scope' => array("user", "crm")
);
public function request()
{
$url = 'https://' . $this->strategy['domain'] . '/oauth/authorize/';
$params = array(
'client_id' => $this->strategy['app_id'],
'redirect_uri' => $this->strategy['redirect_uri'],
'response_type' => 'code'
);
foreach ($this->optionals as $key) {
if (!empty($this->strategy[$key])) {
$params[$key] = $this->strategy[$key];
}
}
$this->serverGet($url, $params);
}
public function oauth2callback()
{
if (array_key_exists('code', $_GET) && !empty($_GET['code'])) {
$code = $_GET['code'];
$url = 'https://' . $this->strategy['domain'] . '/oauth/token/';
$params = array(
'client_id' => $this->strategy['client_id'],
'client_secret' => $this->strategy['client_secret'],
'code' => $code,
'redirect_uri' => $this->strategy['redirect_uri'],
'grant_type' => 'authorization_code',
'scope' => $this->strategy['scope']
);
$response = $this->serverGet($url, $params, null, $headers);
$results = json_decode($response, true);
if (!empty($results) && !empty($results['access_token'])) {
$this->callback();
} else {
$error = array(
'code' => 'access_token_error',
'message' => 'Failed to obtain access token',
'raw' => array(
'response' => $response,
'headers' => $headers
)
);
$this->errorCallback($error);
}
} else {
$error = array(
'code' => 'oauth2callback_error',
'raw' => $_GET
);
$this->errorCallback($error);
}
}
}